LT1008CN8#PBF

LT®1008 is a picoamp input current, microvolt offset, low noise op-amp. It is a universal precision operational amplifier that can be used in practically all precision applications. The LT1008 combines for the first time, picoampere bias currents (which are maintained over the full –55°C to 125°C temperature range), microvolt offset voltage (and low drift with time and temperature), low voltage and current noise, and low power dissipation. Extremely high common mode and power supply rejection ratios, and the ability to deliver 5mA load current with high voltage gain round out the LT1008’s superb precision specifications. It is externally compensated with a single capacitor for additional flexibility in shaping the frequency response of the amplifier. Typical applications are precision instrumentation, charge integrators, wide dynamic range logarithmic amplifiers, light meters, low frequency active filters, standard cell buffers, thermocouple amplifiers.

• Guaranteed voltage gain with 5mA load current
• Input offset voltage is 30μV typ (VS=±15V, VCM=0V, TA=25°C)
• Input offset current is 30pA typ (VS=±15V, VCM=0V, TA=25°C)
• Input noise voltage is 0.5μVP-P typ ( 0.1Hz to 10Hz, VS=±15V, VCM=0V, TA=25°C)
• Input noise voltage density is 17nV√Hz typ (fO=10Hz, VS=±15V, VCM=0V, TA=25°C)
• Input noise current density is 20fA/√Hz typ (fO=10Hz, VS=±15V, VCM=0V, TA=25°C)
• Common mode rejection ratio is 132dB typ (VCM=±13.5V, VS=±15V, VCM=0V, TA=25°C)
• Slew rate is 0.2V/μs typ (CF=30pF, VS=±15V, VCM=0V, TA=25°C)
• Supply current is 380μA typ (VS=±15V, VCM=0V, TA=25°C)
• 8-lead PDIP package

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party